Have you read Stephen King’s Pet Cemetery? That’s what it reminded me of. There’s a Pet Cemetery in the forest up behind this guy’s house & it’s on top of an old Indian burial ground. He has a dream that he goes up there during the night & a dead Indian chases him home. He wakes up in the morning thinking it was a dream but he’s got muddy feet & there’s muddy footprints through the house. It was such a scary book I couldn’t finish reading it as the nightmares it was giving me were just too much of a freak out to handle